Common RTA Cabinets Assembly Mistakes and How to Avoid Them

When embarking on a kitchen remodel, one of the most budget-friendly and stylish options is opting for Ready-to-Assemble (RTA) kitchen cabinets. These cabinets offer homeowners the ability to cut costs on labor while still achieving a professional look. However, the DIY nature of RTA cabinets also leaves room for common assembly errors that can impact the overall quality of your kitchen cabinet installation. In this blog, we'll explore the most frequent mistakes people make when assembling RTA kitchen cabinets and how to avoid them.

Check Out: Lily Ann Cabinets Assembly 101 

1. Not Reading the Instructions Thoroughly

It may seem obvious, but one of the most common mistakes is skipping or skimming the instruction manual. RTA cabinets come with detailed assembly instructions tailored for each specific model. Even if you consider yourself handy, it’s crucial to follow the manual step-by-step.

How to Avoid It:

• Take time to read the instructions fully before starting.
• Watch video tutorials from the manufacturer if available.
• Lay out all the parts and hardware to match them with the manual before beginning.

2. Using the Wrong Tools

Another common issue during kitchen cabinet installation is using incorrect or inadequate tools. This can result in damaged components, stripped screws, or even unsafe installations.

How to Avoid It:

• Use a power drill with a torque setting to avoid overdriving screws.
• Have a rubber mallet, level, clamps, and screwdrivers ready.
• Use a carpenter's square to ensure corners are perfectly aligned.

3. Over-Tightening or Under-Tightening Screws

Improperly tightened screws can either damage the cabinet materials or leave the units unstable. Over-tightening can strip screw holes or crack panels, while under-tightening may cause the cabinet to wobble or fall apart over time.

How to Avoid It:

• Use a torque-limited drill setting to avoid excessive force.
• Double-check each screw to ensure it is snug but not overly tight.

4. Ignoring Floor and Wall Leveling

During a kitchen remodel, many people assume that walls and floors are perfectly level. This assumption can wreak havoc on your cabinet alignment.

How to Avoid It:

• Always check the level of your floor and walls before installing base and wall cabinets.
• Use shims to correct uneven surfaces.
• Start with the highest point of the floor when installing base cabinets.

5. Misaligning Doors and Drawers

Poor alignment of doors and drawers is not only unsightly but can affect the usability of your cabinets. It’s usually a result of hasty installation or failing to adjust hinges properly.

How to Avoid It:

• Use a level to align doors and drawer fronts.
• Adjust hinges and tracks carefully following the manufacturer’s instructions.
• Take your time during this step—precision is key to a polished look.

6. Assembling Cabinets on Uneven Surfaces

Trying to assemble cabinets on carpets or other uneven surfaces can lead to misalignment and instability.

How to Avoid It:

• Assemble cabinets on a flat, hard surface such as a workshop floor.
• Use a table or portable workbench to ensure the panels stay flat during assembly.

7. Failing to Pre-Drill Holes When Necessary

Even though many RTA kitchen cabinets come with pre-drilled holes, there are times when additional holes are needed for customization. Skipping this step can split the wood or create misaligned components.

How to Avoid It:

• Always pre-drill pilot holes when adding screws to solid wood areas.
• Use the correct drill bit size as recommended in the manual.

8. Not Securing Cabinets to Studs

A solid kitchen cabinet installation requires anchoring wall cabinets to studs. Attaching them only to drywall or hollow areas can lead to dangerous and unstable cabinetry.

How to Avoid It:

• Use a stud finder to locate wall studs.
• Mark stud positions clearly before installation.
• Use appropriate screws or anchors rated for wall mounting.

9. Rushing the Process

Whether it’s excitement or time constraints, rushing through the cabinet assembly process almost always results in errors that could have been avoided.

How to Avoid It:

• Set aside dedicated time to complete the job.
• Take breaks to avoid fatigue-related mistakes.
• Double-check your work as you go.

10. Not Checking for Shipping Damage

Sometimes issues start before you even begin the assembly. Damaged or missing parts can derail your project and lead to makeshift fixes that compromise the final result.

How to Avoid It:

• Inspect all components upon delivery.
• Contact the supplier immediately if anything is missing or damaged.
• Do not start assembly until you have all the parts.

Check Out: How to Assemble Lily Ann’s RTA Cabinetry 

In Conclusion… 

Avoiding these common mistakes can make your kitchen remodel not only smoother but also more satisfying. By taking the time to understand the process and prepare properly, your RTA kitchen cabinets can look as polished as any custom installation.

Start your kitchen journey today with Lily Ann Cabinets! Head to our website to order FREE SAMPLES, get a FREE 3D DESIGN, or meet with our professional designs and get real time answers to your questions with LILY ANN LIVE.

 Checkout: Lily Ann Cabinets FREE 3D Design Tool  

 Need RTA cabinets assembly help? Check out our collection of helpful videos: Assemble Video Gallery 

Frequently Asked Questions

1. How can I prevent misaligning cabinet doors and drawers?

A: Use a level and take your time adjusting the hinges and drawer tracks. Ensure the cabinet box is square before attaching doors and drawers.

2. What tools do I need to assemble RTA cabinets correctly?

A: You'll need a power drill with adjustable torque, screwdrivers, a rubber mallet, level, clamps, measuring tape, and possibly a carpenter’s square and stud finder.

3. What should I do if my RTA cabinets feel wobbly or unstable?

A: First, check that all screws are tightened properly. Ensure the cabinet is level and not placed on an uneven surface. Add shims as needed and secure the cabinet to studs in the wall if it’s a wall-mounted unit.

4. How can I ensure a professional-looking finish when assembling RTA cabinets?

A: Take your time, follow the instructions carefully, and use the proper tools. Pay close attention to alignment, and consider finishing touches like edge banding or soft-close hardware for a high-end look.